Sakai vs De Fries is scheduled to take place Friday, June 7th, at the Hala Urania in Olsztyn (Poland), in a 5-round heavyweight (265 lbs, 120 kg) bout; it is valid for the KSW heavyweight championship and it is on the undercard of Jakub Wiklacz vs Sebastian Przybysz – KSW 95. Watch the video and rate this fight!